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Life after childbirth: How to lose gained weight?
Pregnancy

Life after childbirth: How to lose gained weight?

3 min readWeek 42
Key takeaways
3 min
  • Set realistic expectations as 75% of women need more than a year to return to pre-pregnancy weight.
  • Avoid strict diets and consume at least 1,800 calories daily if breastfeeding to support recovery and milk production.
  • Focus on high-protein foods, vegetables, and whole grains while limiting processed sweets and fast food.
  • Start gentle physical activity a few days after vaginal birth or 4-6 weeks after C-section with doctor approval.
  • Aim for 150 minutes of weekly movement, incorporating walks with your baby in a stroller or carrier.

To lose weight healthily after pregnancy, eat nutrient-dense foods with adequate calories (1,800+ if breastfeeding), start gentle exercise with doctor approval, and be patient as 75% of women need over a year to reach pre-pregnancy weight.

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Pregnancy and childbirth, of course, affect your figure, but it is possible to lose that baby weight after birth with a few healthy tips.

Be realistic

Celebrities on Instagram can show off their perfect forms within a couple of months after giving birth. But this does not mean that’s how it’s going to be for you. Studies show that 75% of women need more than a year to return to weight before pregnancy [1]. So don't try to break any records.

Lose weight slowly

Going on a strict diet after childbirth is harmful to your health. You need a full diet so that your body can recover. In addition, nursing mothers need to consume at least 1,800 calories per day [2]. Nursing is not an obstacle to weight loss. Your body will efficiently use all those calories to feed your new baby [3]. It’s not only good for baby, but also helps to lose weight. To produce milk, you burn a lot of fat cells that you stored during pregnancy [4].

Choose healthy food

Eat foods with a high protein content: chicken, turkey and other lean meats, low-fat fish, dairy products, eggs, nuts [5, 6]. Vegetables and whole grains are great: they are high in fiber, which is good for satiating [7].

But sweet foods should be restricted, especially packaged cookies, cupcakes and cakes — they contain the sugar and empty carbohydrates [8]. Avoid fast food, ready-made food in packages, sweetened corn flakes and other ready-made breakfasts [9] as best as you can.

Keep a food diary

Write down what you eat in a diary or a special app. You don't have to count calories. The main thing is to be aware of how much you ate and what kind of food it was to help you choose healthier foods.

Move more

Nutrition is important, but the best way to lose weight is through physical activity. If you have had a vaginal birth, then some movement is safe a few days after birth. With complicated labor and C-section, you can start exercising from about the fourth to sixth week. It’s best to discuss this with your doctor [10].

Start gradually: do light stretching exercises and take walks. Later, you can add strength training [10]. If you were actively engaged in exercise before pregnancy, then you can slowly return to the previous norms [11].

To lose weight, you need to move at least 150 minutes a week. It is best to distribute the activity evenly. Try walking for 30 minutes every day [11].

If you don't have time for training, take your baby for a walk in a stroller or a wrap. When you do not have enough willpower for the exercises, sign up for group classes. Group classes can help you stay motivated [10].


Frequently asked questions

Studies show that 75% of women need more than a year to return to their pre-pregnancy weight. This timeline is completely normal and healthy for most new mothers.

Avoid strict diets while breastfeeding as you need at least 1,800 calories daily. Breastfeeding naturally burns calories and helps with weight loss while supporting your baby's nutrition.

After vaginal birth, light movement is safe within a few days. After C-section or complicated labor, wait 4-6 weeks and get doctor approval before starting exercise routines.

Focus on high-protein foods like lean meats, fish, eggs, and dairy, plus vegetables and whole grains. Limit processed sweets, fast food, and packaged breakfast cereals.

Medical Disclaimer

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified health provider with any questions you may have regarding a medical condition.

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Reviewed by healthcare professionals · Updated March 25, 2025

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